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You set aDataColumnto contain unique values by adding a unique constraint to a data table. Unique constraints are also called keys. Marking a column as a Primary Key in the Dataset designer will create a Unique Constraint To constrain a column to contain unique values ...
However, you can also view and work with all the sparse columns of a table that are combined into a single XML column. This column is called a column set. For more information about column sets, see Using Column Sets. Filtered indexes Because sparse columns have many null-valued rows, ...
A rollup can't reference a calculated column that uses another calculated column, even if all the columns of the other calculated column are on the current table. When a currency calculated column depends on a related table's currency column, the system performs calculations using corresponding ba...
You set aDataColumnto contain unique values by adding a unique constraint to a data table. Unique constraints are also called keys. Marking a column as a Primary Key in the Dataset designer will create a Unique Constraint To constrain a column to contain unique values ...
There are two types of lookup columns that you can create, a lookup column with an enforced relationship and a lookup column with an unenforced relationship. Top of Page A lookup column with an enforced relationship In a lookup column with an enforced relationship (also called referential ...
In a document library, I have a column called "SW Version" (software version). I also want to display "Fix Version." This second column should contain the same possible valid values to choose from as... Juliet_Wells You can create one Master List with "Versions" list where you can man...
There are two types of lookup columns that you can create, a lookup column with an enforced relationship and a lookup column with an unenforced relationship. Top of Page A lookup column with an enforced relationship In a lookup column with an enforced relationship ...
aWorksheets, also known as spreadsheets or sheets, are rectangular grid of rows and columns. Rows are identified by numbers, columns by letters. 活页练习题,亦称报表或板料,是列长方形栅格和专栏。 列是由数字,专栏确定的由信件。[translate]
一些因素会加剧屈曲问题并影响承载能力,包括偏心加载,材料缺陷,初始弯曲等 Also, residual stresses play a role. 残余应力也作用其中 READING INTRODUCTION OF BEAMS AND COLUMNS These are the variable stresses that are “locked up” in the member as a result of the method of manufacture, which involves ...